DE398341C - Device for soldering thin steel strips, e.g. Band saws by means of electric current - Google Patents

Device for soldering thin steel strips, e.g. Band saws by means of electric current

Info

Publication number
DE398341C
DE398341C DEK83112D DEK0083112D DE398341C DE 398341 C DE398341 C DE 398341C DE K83112 D DEK83112 D DE K83112D DE K0083112 D DEK0083112 D DE K0083112D DE 398341 C DE398341 C DE 398341C
Authority
DE
Germany
Prior art keywords
lever
electric current
thin steel
steel strips
counter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEK83112D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DEK70007D external-priority patent/DE374714C/en
Application filed by Individual filed Critical Individual
Priority to DEK83112D priority Critical patent/DE398341C/en
Application granted granted Critical
Publication of DE398341C publication Critical patent/DE398341C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/04—Heating appliances
    • B23K3/047—Heating appliances electric
    • B23K3/0473—Heating appliances electric using Joule effect at the place of contact between a rod and the soldering tip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/16—Bands or sheets of indefinite length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Description

Vorrichtung zum Löten dünner Stahlbänder, wie z. B. Bandsägen, vermittels des elektrischen Stromes. Vom Gegenstand des Hauptpatents unterscheidet sich:der Gegenstand der vorliegenden Erfindung dadurch, daß der Hebel der Gegendruckbacke am Handhebel selbst angelenkt ist und ftber eine verstellbare Unterlage bei der Bewegung des Handliebels hinwegläuft; damit ist der Apparat im holfen Maße vereinfacht. Die Druckwirkung kann ferner eine bedeutend stärkere sein und die Reibung dadurch vermindert werden, daß beiondere Gleitstücke oder Rollen auf dem Stellkopf für den unteren Druckhebel angebracht sind; die Einstellung kann mit weit größerer Genauigkeit ufolgen. Die Erfindung verringert auch die Zahl der Einzelteile,'was bei einem handlichen Apparat, der auch transportierbar sein soll, von besonderem Vorteil ist. Eine Ausführungsform des Erfindungsgegenstandes ist in der Zeichnung dargestellt, und zwar zeigen: . Device for soldering thin steel strips, such as. B. band saws, by means of the electric current. From the subject matter of the main patent differs: the subject matter of the present invention in that the lever of the counter-pressure jaw is articulated on the hand lever itself and runs over an adjustable base when the hand love is moved; thus the apparatus is simplified to a large extent. The pressure effect can also be significantly stronger and the friction can be reduced in that both sliders or rollers are mounted on the adjusting head for the lower pressure lever; the setting can be made with far greater accuracy. The invention also reduces the number of individual parts, which is of particular advantage in the case of a handy device that should also be transportable. An embodiment of the subject invention is illustrated in the drawings, in which show:.

Abb.> i eine Seitenansicht der Vorrichtung, Abb. 2 eine Vorderansicht derselben teilweise mit Innenansicht. Fig.> I is a side view of the device, Fig. 2 is a front view of the same partially with an internal view.

Die Klenimzange besteht nun aus einem Handhebel f, der um die Achse, g eines am Gehäuse sitzenden Gestelles h schwingbar ist. Das Gestell h trägt gleichzeitig das verstellbare Widerlager i für den Gegendruckhebel k, welcher seine Drehachse 1 in einem Lager des Handhebels f besitzt. Der Hebel k ruht auf dein Stellstifti in einer solchen Weise, daß mögächst wenig Reibung bei der Bewegung eintrftt. Durch diesen stellbaren Stift i kann der Gegendruck beliebig der Bandstärke und dem anzuwendenden Pruck angepaßt werden. Um die Reibung nach Möglichkeit zu vermeiden, kann der Kopf des Stell-stiftes i gehärtet oder auch mit einer Rolle o. dgl. versehen sein.The Klenimzange now consists of a hand lever f, which can be pivoted about the axis g of a frame h seated on the housing. The frame h also carries the adjustable abutment i for the counter pressure lever k, which has its axis of rotation 1 in a bearing of the hand lever f . The lever k rests on your adjusting pin in such a way that as little friction as possible occurs during the movement. By means of this adjustable pin i, the counter pressure can be adapted as desired to the thickness of the tape and the pruck to be used. In order to avoid friction as far as possible, the head of the adjusting pin i can be hardened or provided with a roller or the like.

Nach Einschaltung des Stromes wird die Lötstelle glühend, das Lot kommt zum Schmelzen, - und es wird sofort durch Druck auf den Handhebel f, der zunächst zurückgeschwungen war, die Lötstelle zusammengepreßt und der Strom ausgeschaltet; damit ist der Lötvorgang beendet. Die Zange selbst steht also in keinerlei Verbindung mit den stromführenden Teilen.When the current is switched on, the solder joint becomes glowing, the solder melts - and the solder joint is immediately pressed together by pressing the hand lever f, which was initially swung back, and the current is switched off; this ends the soldering process. The pliers themselves are therefore in no way connected to the live parts.

Claims (1)

PATENT-ANspRücHF,: i. Vorrichtung zum LZten dünner Stahlbänder, wie z. B. Bandsägen, vermittels des elektrischen Stromes nach Patent 374714, dadurch gekennzeichnet, daß ein einziges Lagerstück die zum Zusammenpressen des Bandes nbtigen Zangenteile trägt, wobei der Handhebel selbst das Lagergehäuse für den Gegendruckhebel bildet, der seinerseits auf einer mögl#ichst wenig Reibung verursachenden Unterlage gleitet. :2. Ausführungsforin der Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß das Gegendruckstück (i) für den Zangenhebel (k) als Stellschraube ausgebildet ist. 3. Ausführungsform der Vorrichtung nach Anspruch i und :2, dadurch gekennzeichnet, daß das Gegendruckstück für den Zangenhebel (k) als Lauffläche für diesen Hebel eine Rolle trägt, PATENT CLAIM: i. Device for LZten thin steel strips, such as. B. band saws, by means of the electric current according to patent 374714, characterized in that a single bearing piece carries the pliers parts necessary for compressing the band, the hand lever itself forming the bearing housing for the counter-pressure lever, which in turn is on a base that causes as little friction as possible slides. : 2. Embodiment of the device according to claim i, characterized in that the counter-pressure piece (i) for the caliper lever (k) is designed as an adjusting screw. 3. Embodiment of the device according to claim i and: 2, characterized in that the counter-pressure piece for the caliper lever (k) carries a roller as a running surface for this lever,
DEK83112D 1919-08-28 1922-08-25 Device for soldering thin steel strips, e.g. Band saws by means of electric current Expired DE398341C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK83112D DE398341C (en) 1919-08-28 1922-08-25 Device for soldering thin steel strips, e.g. Band saws by means of electric current

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK70007D DE374714C (en) 1919-08-28 1919-08-28 Device for soldering thin steel strips, e.g. Band saws by means of electric current
DEK83112D DE398341C (en) 1919-08-28 1922-08-25 Device for soldering thin steel strips, e.g. Band saws by means of electric current

Publications (1)

Publication Number Publication Date
DE398341C true DE398341C (en) 1924-07-14

Family

ID=25984416

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK83112D Expired DE398341C (en) 1919-08-28 1922-08-25 Device for soldering thin steel strips, e.g. Band saws by means of electric current

Country Status (1)

Country Link
DE (1) DE398341C (en)

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